FR2463196A1 - Methode de revetement d'un materiau en poudre avec un metal anodisable et utilisation du produit obtenu pour la fabrication de condensateurs electrolytiques - Google Patents

Methode de revetement d'un materiau en poudre avec un metal anodisable et utilisation du produit obtenu pour la fabrication de condensateurs electrolytiques Download PDF

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Publication number
FR2463196A1
FR2463196A1 FR8017040A FR8017040A FR2463196A1 FR 2463196 A1 FR2463196 A1 FR 2463196A1 FR 8017040 A FR8017040 A FR 8017040A FR 8017040 A FR8017040 A FR 8017040A FR 2463196 A1 FR2463196 A1 FR 2463196A1
Authority
FR
France
Prior art keywords
powder
metal
coated
aluminum
drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8017040A
Other languages
English (en)
French (fr)
Other versions
FR2463196B1 (show.php
Inventor
Henley Frank Sterling
Eric Langley Bush
Miles Patrick Drake
Denis William John Hazelden
Sarah Yvonne Hughes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2463196A1 publication Critical patent/FR2463196A1/fr
Application granted granted Critical
Publication of FR2463196B1 publication Critical patent/FR2463196B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052—Sintered electrodes
    • H01G9/0525—Powder therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/18—Non-metallic particles coated with metal
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/223—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating specially adapted for coating particles
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/26—Vacuum evaporation by resistance or inductive heating of the source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physical Vapour Deposition (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
FR8017040A 1979-08-09 1980-08-01 Methode de revetement d'un materiau en poudre avec un metal anodisable et utilisation du produit obtenu pour la fabrication de condensateurs electrolytiques Granted FR2463196A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7927782A GB2056500B (en) 1979-08-09 1979-08-09 Coating powder with valve-metal

Publications (2)

Publication Number Publication Date
FR2463196A1 true FR2463196A1 (fr) 1981-02-20
FR2463196B1 FR2463196B1 (show.php) 1985-04-12

Family

ID=10507088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8017040A Granted FR2463196A1 (fr) 1979-08-09 1980-08-01 Methode de revetement d'un materiau en poudre avec un metal anodisable et utilisation du produit obtenu pour la fabrication de condensateurs electrolytiques

Country Status (4)

Country Link
JP (1) JPS6015142B2 (show.php)
DE (1) DE3029170C2 (show.php)
FR (1) FR2463196A1 (show.php)
GB (1) GB2056500B (show.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811388C1 (en) * 1988-04-05 1988-12-29 Lsg Loet- Und Schweissgeraete Gmbh, 7307 Aichwald, De Method for the ion beam treatment and coating of powders
DE102019118936A1 (de) * 2019-07-12 2021-01-14 VON ARDENNE Asset GmbH & Co. KG Beschichtungsanordnung und Verfahren

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846971A (en) * 1956-02-23 1958-08-12 Nat Res Corp Apparatus for coating particulate material by thermal evaporation
FR1337659A (fr) * 1961-11-13 1963-09-13 Republic Steel Corp Perfectionnements à la métallisation sous vide
US3248612A (en) * 1962-07-23 1966-04-26 Sprague Electric Co Capacitor electrode and method
FR1478352A (fr) * 1965-07-30 1967-04-28 Nuclear Materials & Equipment Procédé et appareil pour produire des particules enrobées

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030004A (en) * 1963-08-22 1966-05-18 Telegraph Condenser Co Ltd Improvements in and relating to electrolytic capacitors
DE1295956B (de) * 1965-08-11 1969-05-22 Nuclear Materials & Equipment Verfahren und Vorrichtung zum UEberziehen von koernigem Material durch Vakuumaufdampfen
DE1696600A1 (de) * 1968-03-14 1971-11-25 Nuclear Materials & Equipment Verfahren und Vorrichtung zum UEberziehen von Koernern mit einem verdampfbaren Material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846971A (en) * 1956-02-23 1958-08-12 Nat Res Corp Apparatus for coating particulate material by thermal evaporation
FR1337659A (fr) * 1961-11-13 1963-09-13 Republic Steel Corp Perfectionnements à la métallisation sous vide
US3248612A (en) * 1962-07-23 1966-04-26 Sprague Electric Co Capacitor electrode and method
FR1478352A (fr) * 1965-07-30 1967-04-28 Nuclear Materials & Equipment Procédé et appareil pour produire des particules enrobées

Also Published As

Publication number Publication date
DE3029170A1 (de) 1981-02-19
FR2463196B1 (show.php) 1985-04-12
JPS5632386A (en) 1981-04-01
GB2056500A (en) 1981-03-18
GB2056500B (en) 1983-05-25
JPS6015142B2 (ja) 1985-04-17
DE3029170C2 (de) 1982-11-11

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